Please go to \hyperlink{array_8finc}{api/array.\+finc} for the A\+P\+I documentation. Since array processing is one of the strengths of Fortran, F\+G\+S\+L focuses on leveraging Fortran-\/style array processing for those G\+S\+L routines which require arguments of type {\ttfamily fgsl\+\_\+vector$\ast$} or {\ttfamily fgsl\+\_\+matrix$\ast$}. 